8162220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 17239380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 132, 149, 165, 166, 220, 249, 298, 330, 332, 415, 447, 498, 596, 660, 745, 830, 894, 913, 996, 1245, 1490, 1639, 1660, 1788, 1826, 2235, 2490, 2739, 2980, 3278, 3652, 4470, 4565, 4917, 4980, 5478, 6556, 8195, 8940, 9130, 9834, 10956, 12367, 13695, 16390, 18260, 19668, 24585, 24734, 27390, 32780, 37101, 49170, 49468, 54780, 61835, 74202, 98340, 123670, 136037, 148404, 185505, 247340, 272074, 371010, 408111, 544148, 680185, 742020, 816222, 1360370, 1632444, 2040555, 2720740, 4081110, 8162220]

約数ペア:

[(1, 8162220), (2, 4081110), (3, 2720740), (4, 2040555), (5, 1632444), (6, 1360370), (10, 816222), (11, 742020), (12, 680185), (15, 544148), (20, 408111), (22, 371010), (30, 272074), (33, 247340), (44, 185505), (55, 148404), (60, 136037), (66, 123670), (83, 98340), (110, 74202), (132, 61835), (149, 54780), (165, 49468), (166, 49170), (220, 37101), (249, 32780), (298, 27390), (330, 24734), (332, 24585), (415, 19668), (447, 18260), (498, 16390), (596, 13695), (660, 12367), (745, 10956), (830, 9834), (894, 9130), (913, 8940), (996, 8195), (1245, 6556), (1490, 5478), (1639, 4980), (1660, 4917), (1788, 4565), (1826, 4470), (2235, 3652), (2490, 3278), (2739, 2980)]